Re: unresolved symbol udelay with ALSA on PPC

["Jörn Nettingsmeier" <nettings@folkwang-hochschule.de>]

takashi, jaroslav, thanks for your quick replies. cvs compiles and runs.
problem is, i hear no sound. 


Takashi Iwai wrote:
> 
> i hope it was fixed on cvs now.
> (as always, it's due to missing include..)
> could you try to update?
> 
> anyway, i'll spend some time to debug powermac drivers in this week.
> there have been bug reports regarding awacs/screamer chips.

here's another (screamer/awacs):

ephraim:/ # amixer
Simple mixer control 'Master',0
  Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-joined
  Playback channels: Front Left - Front Right
  Capture channels: Mono
  Limits: Playback 0 - 15
  Mono: Capture [on]
  Front Left: Playback 11 [73%] [on]
  Front Right: Playback 11 [73%] [on]
Simple mixer control 'Line',0
  Capabilities: cswitch cswitch-joined
  Capture channels: Mono
  Mono: Capture [on]
Simple mixer control 'CD',0
  Capabilities: cswitch cswitch-joined
  Capture channels: Mono
  Mono: Capture [on]
Simple mixer control 'Mic',0
  Capabilities: cswitch cswitch-joined
  Capture channels: Mono
  Mono: Capture [on]
Simple mixer control 'Mic Boost',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'PC Speaker',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 15
  Front Left: Playback 15 [100%] [on]
  Front Right: Playback 15 [100%] [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 15
  Front Left: Capture 15 [100%]
  Front Right: Capture 15 [100%]
Simple mixer control 'Beep',0
  Capabilities: pvolume pvolume-joined
  Playback channels: Mono
  Limits: Playback 0 - 100
  Mono: Playback 55 [55%]

i can aplay a wav, but i don't hear anything, no matter how i switch
around...

the switches look weird to me:

master is a gain slider, mutable and recordable. ok.
line, cd and mic are just capture switches, neither gain nor mute. and
they are non-exclusive. by default, all 3 are set to capture.
mic boost is just a mute switch, which is probably what it should be.
pc speaker is a mutable gain slider like it used to be.
capture can't  be muted, but i think that's how the hardware is.
beep looks ok.


> the tumbler chip was fixed in the last week.
> now it supports bass/treble and DRC, and the volume changes more
> reasonably.
> 
> Takashi

--
Watch out where the huskies go and don't you eat
the yellow snow !
	- Frank Zappa

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